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14974984 = 233160383
BaseRepresentation
bin111001001000…
…000000001000
31001011210211001
4321020000020
512313144414
61252544344
7241166563
oct71100010
931153731
1014974984
1184a8a22
1250220b4
13314414b
141dbb4da
1514ac074
hexe48008

14974984 has 16 divisors (see below), whose sum is σ = 28984320. Its totient is φ = 7245840.

The previous prime is 14974979. The next prime is 14974987. The reversal of 14974984 is 48947941.

It is not an unprimeable number, because it can be changed into a prime (14974987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29944 + ... + 30439.

It is an arithmetic number, because the mean of its divisors is an integer number (1811520).

Almost surely, 214974984 is an apocalyptic number.

It is an amenable number.

14974984 is a deficient number, since it is larger than the sum of its proper divisors (14009336).

14974984 is a wasteful number, since it uses less digits than its factorization.

14974984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60420 (or 60416 counting only the distinct ones).

The product of its digits is 290304, while the sum is 46.

The square root of 14974984 is about 3869.7524468627. The cubic root of 14974984 is about 246.4840316778.

The spelling of 14974984 in words is "fourteen million, nine hundred seventy-four thousand, nine hundred eighty-four".

Divisors: 1 2 4 8 31 62 124 248 60383 120766 241532 483064 1871873 3743746 7487492 14974984